Distance from Howth to Port Noarlunga
The distance between Howth, Ireland and Port Noarlunga, Australia is 16,595 km (10,312 miles) in a straight line. If a road route exists, expect roughly 20744 km (12890 miles) by car — around 259 h 18 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 16,595 km / 10,312 mi |
| Road distance (estimate) | ≈ 20744 km / 12890 mi |
| Driving time (estimate) | ≈ 259 h 18 min |
| Flight time (estimate) | ≈ 20 h 1 min |
Road distance and travel times are estimates based on the straight-line distance (road factor 1.25, average speed 80 km/h) — actual routes vary.
| Place | Latitude | Longitude |
|---|---|---|
| Howth, Ireland | 53.3868498 | -6.0680424 |
| Port Noarlunga, Australia | -35.146382593 | 138.477082377 |
Frequently asked questions
How far is Port Noarlunga from Howth?
The straight-line (air) distance from Howth, Ireland to Port Noarlunga, Australia is 16,595 km (10,312 miles). By road it is roughly 20744 km (12890 miles), depending on the route.
How long does it take to drive from Howth to Port Noarlunga?
Approximately 259 h 18 min, assuming an 80 km/h average over an estimated road distance of 20744 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Howth to Port Noarlunga?
A direct flight covers 16,595 km in about 20 h 1 min at typical cruise speed, plus airport time. Not all city pairs have direct flights.
How do I calculate distances for a whole list of locations?
Upload a CSV or Excel spreadsheet to the batch distance calculator — it computes the distance for every origin–destination row at once. The first records are free to try.
Related distances
Distance from Port Noarlunga to Howth (reverse route)
GPS coordinates of Howth GPS coordinates of Port Noarlunga